TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download
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KNOWN INFO YES NO 8. Hydraulic hoses free from leaks. Air/hydraulic manifold filters OK. Hydraulic hose 515 OK. Air/hydraulic power unit OK. Air hose 507. Hydraulic hose 514 OK. Back-up hydraulic pump OK. Hydraulic hose 521 OK. Hydraulic hose 520 OK. POSSIBLE PROBLEMS Go to step 9 of this fault. Is air present at AIR IN P port? Replace air/hydraulic manifold (para 19-4). Faulty air/hydraulic manifold. Faulty secondary air tank inversion valve. Faulty air hose 502. TEST OPTIONS Visual Inspection REASON FOR QUESTION If air is present, air/hydraulic manifold is faulty. TM 9-2320-366-20-3 2-2228.4 Change 1 u1. CAB TILT, SPARE TIRE RETAINER, AND SUSPENSION COMPRESSION DO NOT OPERATE (CONT)